10020112100051 has 2 divisors, whose sum is σ = 10020112100052. Its totient is φ = 10020112100050.

The previous prime is 10020112099981. The next prime is 10020112100069. The reversal of 10020112100051 is 15000121102001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10020112100051 - 2³⁴ = 10002932230867 is a prime.

It is a super-2 number, since 2×10020112100051² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10020112099999 and 10020112100035.

It is not a weakly prime, because it can be changed into another prime (10020112100081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010056050025 + 5010056050026.

It is an arithmetic number, because the mean of its divisors is an integer number (5010056050026).

Almost surely, 2^{10020112100051} is an apocalyptic number.

10020112100051 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020112100051 is an equidigital number, since it uses as much as digits as its factorization.

10020112100051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 10020112100051 its reverse (15000121102001), we get a palindrome (25020233202052).

The spelling of 10020112100051 in words is "ten trillion, twenty billion, one hundred twelve million, one hundred thousand, fifty-one".